IRS Taxpayer Assistance Centers serving the county area provide by-appointment in-person tax help for residents dealing with federal tax account issues, identity theft, and payment matters that require direct IRS staff assistance. There are 2 IRS Offices locations in Suffolk County, New York.

County residents should be aware that not all counties have a dedicated IRS TAC — some residents may need to travel to a nearby city, so checking the IRS website for the nearest location is recommended before planning a visit.

List of Suffolk County, New York IRS Offices

Hauppauge New York Irs Office

View Details Call Now (631) 851-4726

Hauppauge New York Irs Office

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Riverhead New York Irs Office

View Details Call Now (631) 851-4726

Riverhead New York Irs Office

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Residents of Suffolk County needing in-person IRS assistance should schedule an appointment at irs.gov/appointments or call 1-844-545-5640. Bring all tax notices, your Social Security card, and photo ID to avoid rescheduling due to missing documentation.

You may also find IRS Offices locations in neighboring counties including Suffolk.